diff options
Diffstat (limited to 'posix/fpathconf.c')
-rw-r--r-- | posix/fpathconf.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/posix/fpathconf.c b/posix/fpathconf.c new file mode 100644 index 0000000..840460b --- /dev/null +++ b/posix/fpathconf.c @@ -0,0 +1,62 @@ +/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <stddef.h> +#include <unistd.h> + + +/* Get file-specific information about descriptor FD. */ +long int +__fpathconf (fd, name) + int fd; + int name; +{ + if (fd < 0) + { + __set_errno (EBADF); + return -1; + } + + switch (name) + { + default: + __set_errno (EINVAL); + return -1; + + case _PC_LINK_MAX: + case _PC_MAX_CANON: + case _PC_MAX_INPUT: + case _PC_NAME_MAX: + case _PC_PATH_MAX: + case _PC_PIPE_BUF: + case _PC_SOCK_MAXBUF: + case _PC_CHOWN_RESTRICTED: + case _PC_NO_TRUNC: + case _PC_VDISABLE: + break; + } + + __set_errno (ENOSYS); + return -1; +} + +weak_alias (__fpathconf, fpathconf) + +stub_warning (fpathconf) +#include <stub-tag.h> |